What is a "Cara de Pau"

I just saw another variation of original painting: A person takes a picture, change anything from it (otherwise it should change even more absurd yet) then open photoshop or another image editor and make use of filters own editor. Sell these images to commercial use (One image) with the price we sell a kit with about 14 images actually made by us. I do not know if the person is very "smart", or if she really thinks what do illustrators (DESIGNERS)to do it. They produce so much and is so easy to make and sell beautiful drawings, it is difficult for those who have them as designers do not know what to say - Hey, it can not , this is not drawing, it is not yours. That's Outrageous,a humiliation for designers who design. Here in my country we call it "Cara de Pau."
Maybe it's original painting of a filter in Corel, Photoshop, PhotoImpact or any plugin so pretentious, and the person forgot to mention ... so I guess I'm really BAD to think so. Sorry, but today I am angry that, once again I have to vent. The name of the person I swallow and take water, or mayonnaise and bread would be better to come down. You'll see why I am fat, or am I wrong in the universe to sell my work and if so I will also heal my tendinitis.
well, that is not scrapbookland, ok! Ufffff, thankfully